Commit 323d3752 authored by Claudio Freire's avatar Claudio Freire

AAC encoder: cosmetics from last commit

Reindent
parent 01ecb717
...@@ -708,16 +708,16 @@ static void psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel, ...@@ -708,16 +708,16 @@ static void psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel,
pctx->pe.max = FFMAX(pe, pctx->pe.max); pctx->pe.max = FFMAX(pe, pctx->pe.max);
pctx->pe.min = FFMIN(pe, pctx->pe.min); pctx->pe.min = FFMIN(pe, pctx->pe.min);
} else { } else {
desired_bits = calc_bit_demand(pctx, pe, ctx->bitres.bits, ctx->bitres.size, wi->num_windows == 8); desired_bits = calc_bit_demand(pctx, pe, ctx->bitres.bits, ctx->bitres.size, wi->num_windows == 8);
desired_pe = PSY_3GPP_BITS_TO_PE(desired_bits); desired_pe = PSY_3GPP_BITS_TO_PE(desired_bits);
/* NOTE: PE correction is kept simple. During initial testing it had very /* NOTE: PE correction is kept simple. During initial testing it had very
* little effect on the final bitrate. Probably a good idea to come * little effect on the final bitrate. Probably a good idea to come
* back and do more testing later. * back and do more testing later.
*/ */
if (ctx->bitres.bits > 0) if (ctx->bitres.bits > 0)
desired_pe *= av_clipf(pctx->pe.previous / PSY_3GPP_BITS_TO_PE(ctx->bitres.bits), desired_pe *= av_clipf(pctx->pe.previous / PSY_3GPP_BITS_TO_PE(ctx->bitres.bits),
0.85f, 1.15f); 0.85f, 1.15f);
} }
pctx->pe.previous = PSY_3GPP_BITS_TO_PE(desired_bits); pctx->pe.previous = PSY_3GPP_BITS_TO_PE(desired_bits);
ctx->bitres.alloc = desired_bits; ctx->bitres.alloc = desired_bits;
......
...@@ -111,18 +111,18 @@ av_cold struct FFPsyPreprocessContext* ff_psy_preprocess_init(AVCodecContext *av ...@@ -111,18 +111,18 @@ av_cold struct FFPsyPreprocessContext* ff_psy_preprocess_init(AVCodecContext *av
/* AAC has its own LP method */ /* AAC has its own LP method */
if (avctx->codec_id != AV_CODEC_ID_AAC) { if (avctx->codec_id != AV_CODEC_ID_AAC) {
if (avctx->cutoff > 0) if (avctx->cutoff > 0)
cutoff_coeff = 2.0 * avctx->cutoff / avctx->sample_rate; cutoff_coeff = 2.0 * avctx->cutoff / avctx->sample_rate;
if (cutoff_coeff && cutoff_coeff < 0.98) if (cutoff_coeff && cutoff_coeff < 0.98)
ctx->fcoeffs = ff_iir_filter_init_coeffs(avctx, FF_FILTER_TYPE_BUTTERWORTH, ctx->fcoeffs = ff_iir_filter_init_coeffs(avctx, FF_FILTER_TYPE_BUTTERWORTH,
FF_FILTER_MODE_LOWPASS, FILT_ORDER, FF_FILTER_MODE_LOWPASS, FILT_ORDER,
cutoff_coeff, 0.0, 0.0); cutoff_coeff, 0.0, 0.0);
if (ctx->fcoeffs) { if (ctx->fcoeffs) {
ctx->fstate = av_mallocz(sizeof(ctx->fstate[0]) * avctx->channels); ctx->fstate = av_mallocz(sizeof(ctx->fstate[0]) * avctx->channels);
for (i = 0; i < avctx->channels; i++) for (i = 0; i < avctx->channels; i++)
ctx->fstate[i] = ff_iir_filter_init_state(FILT_ORDER); ctx->fstate[i] = ff_iir_filter_init_state(FILT_ORDER);
} }
} }
ff_iir_filter_init(&ctx->fiir); ff_iir_filter_init(&ctx->fiir);
......
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